Balaji Class 9 Maths Solutions Chapter 3 Rationalisation Ex 3.1

Class 9 / By Safia

Free PDF download of Balaji Publications Mathematics Class 9 Solutions Chapter 1 Real Numbers Ex 3.1 for all the questions enlisted under the chapter. All questions are solved using step by step approach, solving the questions from the Class 9 Maths for helps in grasping the concepts correctly.

Balaji Class 9 Maths Solutions Chapter 3 Rationalisation Ex 3.1 परिमेयीकरण

Ex 3.1 Rationalisation अतिलघु उत्तरीय प्रश्न (Very Short Answer Type Questions)

Question 1.
$\sqrt{10} \times \sqrt{15}$ का मान ज्ञात कीजिए। (NCERT Exemplar)
हलः

Question 2.
$\sqrt{12} \times \sqrt{18}$ का मान ज्ञात कीजिए।
हलः

Question 3.
$2+\sqrt{3}$ का परिमेयीकरण गुणनखण्ड ज्ञात कीजिए।
हल:
$2+\sqrt{3}$ का परिमेयीकरण गुणनखण्ड या संयुग्मी = $2-\sqrt{3}$

Question 4.
$\sqrt{5}$ का परिमेयीकरण गुणनखण्ड ज्ञात कीजिए।
हल:
$\sqrt{5}$ का परिमेयीकरण गुणनखण्ड = $\frac{1}{\sqrt{5}}$

Question 5.
$\sqrt[5]{6} \times \sqrt[5]{6}$ का मान ज्ञात कीजिए।
हलः

Ex 3.1 Rationalisation लघु उत्तरीय प्रश्न – I (Short Answer Type Questions – I)

निम्न के मान ज्ञात कीजिए- (प्रश्न 6 – 13)

Question 6.
$(3+2 \sqrt{2})(3-2 \sqrt{2})$
हलः

Question 7.
$(\sqrt{5}-2)(\sqrt{3}-\sqrt{5})$
हलः

Question 8.
$(5+\sqrt{7})(5-\sqrt{7})$
हलः

Question 9.
$(\sqrt{8}-\sqrt{2})(\sqrt{8}+\sqrt{2})$
हलः

Question 10.
$(3+\sqrt{3})(2+\sqrt{2})$ [NCERT]
हलः

Question 11.
$(3+\sqrt{3})(3-\sqrt{3})$ [NCERT]
हलः

Question 12.
$(\sqrt{5}+\sqrt{2})^{2}$ [NCERT]
हलः

Question 13.
$(\sqrt{5}-\sqrt{2})(\sqrt{5}+\sqrt{2})$ [NCERT]
हलः

Ex 3.1 Rationalisation लघु उत्तरीय प्रश्न – II (Short Answer Type Questions – II)

Question 14.
निम्न व्यंजकों को सरल कीजिए।

हलः

Question 15.
सरल कीजिए। [NCERT]

हल:

Question 16.
सरल कीजिए।

हलः

Question 17.
सरल कीजिए।

हलः

Balaji Publications Mathematics Class 9 Solutions

error: Content is protected !!